Product Overview
Kwikset 660-3.DS Single Cylinder Deadbolt with RCAL Latch and Dual RCS and 5303 Full Lip Strike K3 Bright Brass Finish
Certification: ANSI A156.5, Grade 3 Lock
Latch: 1" x 2-1/4", faceplate, 1" throw
Strike: 1" x 2-1/4",
Backset: Fits either 2-3/8" or 2-3/4"
Door range: 1-3/8" - 1-3/4"
Two nickel silver cut keys per lock
Choose from two types of cylinders.
Cylinder: Standard Pin and tumbler or SmartKey™ is a technological innovation that provides superior security with the flexibility of re-keying your own lock quickly and easily without removing it from your door. SmartKey also offers BumpGuard™ for protection against lock bumping.
